Math, asked by thakursi758, 8 months ago

the area of circular field is 550m² a bigger field has its radius three times the radius of the the smaller field. find the area of the biggest field

Answers

Answered by amanraj56
6

Answer:

ar of circle= πr2

550=(22/7)×r2

(550×7)/22=r2

25×7=r2

5√7=r

radius of bigger circle 3×5√7=15√7

circle =πr2

= 22/7 ×(15√7)2

=22/7 ×225×7

= 22×225

=4950

666....

Answered by sham2031965
2

Step-by-step explanation:

area of smaller field = 550m^2

area of bigger field =4950m^2

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